{ "weight": 15, "density": 0.5, "max_height": 30, "min_height": 20, "dimension_filter": ["name:the_end"], "surface_stone_material": "molybdenum", "generator": { "type": "ellipsoid", "radius": [8, 8] }, "filler": { "type": "simple", "value": { "type": "weight_random", "values": [ { "weight": 40, "value": "ore:wulfenite" }, { "weight": 40, "value": "ore:molybdenite" }, { "weight": 20, "value": "ore:powellite" } ] } } }